Inventor

Shoji Ichinohe

Inventor

Gunma, JP

Overview

76→

Patents

1978–2019

Patent span

Chemistry

Primary field (CPC C)

Patents· 76 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Gprimary

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds20%

G02BOptical elements, systems or apparatus15%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium13%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds12%

C08LCompositions of macromolecular compounds9%

A61KPreparations for medical, dental or toiletry purposes4%

A61QSpecific use of cosmetics or similar toiletry preparations4%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials2%

C09DCoating compositions, e.g. paints, varnishes or lacquers2%

PatentTitleYear

10,435,515Both-terminal modified polysiloxane macromonomer and a method for preparing the same2019 10,144,808Both-terminal modified polysiloxane macromonomer and a method for preparing the same2018 9,650,473'Polysiloxane-based macromonomer for ophthalmic lens and ophthalmic lens using the same'2017 9,567,352'Tris(trimethyl siloxy)silane vinylic monomers and uses thereof'2017 9,475,827'Tris(trimethyl siloxyl)silane vinylic monomers and uses thereof'2016 9,353,135'Silicone compound and a use thereof'2016 9,284,338'Silicone compound and a use thereof'2016 9,266,985'Silicone compound and a use thereof'2016 9,238,662'Silicone compound having a radical-polymerizable group and a method for the preparation thereof'2016 9,024,052'Dual end glycerol (meth) acrylate-modified silicone and making method'2015 8,168,735'Silicone compound, a process for the preparation thereof and a process for the preparation of an ophthalmic device therefrom'2012 8,053,544'Silicone for preparing ophthalmic devices'2011 7,943,120'Olefin wax, silicone-modified olefin wax, silicone-modified room temperature-solidifying composition using the wax, and cosmetics using them'2011 7,547,797'Highly volatile polyether-modified silicone surfactant'2009 7,544,759'Cyclic carbonate-modified organosilicon compound, non-aqueous electrolytic solution, secondary battery and capacitor'2009 7,413,744'Cosmetic preparation'2008 7,354,983'Silicone wax'2008 7,211,353'Non-aqueous electrolytic solution and secondary battery'2007 7,153,353'Carnuba silicone wax'2006 6,855,759'Silica particles surface-treated with silane, process for producing the same and uses thereof'2005 6,770,727'Process for preparing urethane compound for medical instruments'2004 6,770,728'Process for preparing ocular lens with urethane compound and process for preparing urethane compound for medical instruments'2004 6,716,946'Coating'2004 6,521,290'Silica particles surface-treated with silane, process for producing the same and uses thereof'2003 6,495,651'Process for preparing urethane compound for medical instruments'2002 6,335,037'Cosmetic comprising spherical hydrophobic fine silica particles'2002 6,316,155'External additive for electrostatically charged latent image developing toner'2001 6,140,524'Method for preparing a short-chain polysulfide silane mixture'2000 6,114,560'Method for preparing a short-chain polysulfide silane mixture'2000 6,077,966'Preparation of water-soluble organic silicon compounds'2000 6,015,870'Process for preparing polysulfide silanes'2000 6,011,088'Organic silicon compounds, inorganic fillers treated therewith, and electrically insulating compositions'2000 5,883,185'Water soluble fiber-treating agent and method of making'1999 5,840,952'Method of manufacturing 3-mercaptopropylalkoxy silane'1998 5,817,726'Water-absorptive soft ocular lens material, water-absorptive soft ocular lens shaped product made thereof, water-absorptive soft ocular lens made thereof and process for its production'1998 5,817,852'Desulfurization of polysulfide silanes'1998 5,786,434'Water-absorptive soft contact lens material and contact lens made thereof'1998 5,777,032'Ocular lens and a method for its production'1998 5,739,369'Water-soluble surface treating agents'1998 5,705,665'Organic silicon compounds and process of making'1998 5,705,590'Water absorption preventing agent having water solubility and a method for preventing water absorption'1998 5,703,159'Modification of resins with isocyanatosiloxanes'1997 5,703,143'Ocular lens material'1997 5,670,594'Low water-absorptive ocular lens material, low water-absorptive ocular lens shaped product made thereof, low water-absorptive ocular lens made thereof and process for its production'1997 5,605,942'Contact lens material'1997 5,587,445'Highly oxygen-permeable heat-resistant material'1996 5,556,929'Ocular lens material'1996 5,543,442'Ocular lens material'1996 5,519,070'Soft ocular lens material'1996 5,508,369'Organopolysiloxanes having a silanol group and process of making them'1996 5,489,328'Water repellent agent'1996 5,416,132'Ocular lens material'1995 5,416,180'Soft ocular lens material'1995 5,385,730'Lactone-modified silicone compositions and cosmetic agents or lustering agents containing them'1995 5,346,946'Ocular lens material'1994 5,342,983'Organic silicon compounds'1994 5,310,842'Higher alkoxy-substituted organopolysiloxane'1994 5,306,341'Aqueous paint additive and aqueous paint composition'1994 5,288,831'Odor-free purified polyether silicones and method for their production'1994 5,276,122'Method of manufacturing aminogroup-containing polysiloxanes of uniform quality'1994 5,166,244'Acrylic rubber composition'1992 5,147,965'Method for the preparation of a higher alkoxy-substituted organopolysiloxane'1992 5,130,460'Siloxane compound containing hydroxyphenyl group'1992 5,118,764'Odor-free purified polyether silicones and method for their production'1992 5,104,998'Organopolysiloxane modified with polyether and higher apliphatic ether'1992 5,068,377'Betaine-containing siloxane compounds and method for making'1991 4,981,988'Organosiloxane compound with one end stopped with an aminoalkyl group and a manufacturing method thereof'1991 4,680,366'Fabric-finishing agent containing a novel organopolysiloxane'1987 4,665,145'Composite polymeric material comprising vinyl chloride and organosilicon moieties and a method for the preparation thereof'1987 4,594,401'Oxygen permeable hard contact lens formed from styrene monomer containing a silyl or siloxane group'1986 4,525,563'Oxygen permeable soft contact lens composition'1985 4,433,125'Oxygen permeable hard contact lens'1984 4,409,267'Method for the finishing treatment of fabric materials'1983 4,336,251'Medicaments containing an organosilicon compound'1982 4,328,216'Novel organosilicon compounds and anti-tumor agents containing the same'1982 4,096,161'Process for the preparation of halogenosilanes'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–2019Patents assigned to SHINETSU CHEMICAL CO (65)· patent assignee history

1978–2019Based in Annaka, JP· patent location history

1984–1986Patents assigned to TOYO CONTACT LENS CO LTD (3)· patent assignee history

1987–2017Based in Gunma, JP· patent location history

1994–2017Patents assigned to MENICON CO LTD (17)· patent assignee history

1996–2009Based in Usui-gun, JP· patent location history

1996–2012Based in Takasaki, JP· patent location history

1996–2011Based in Matsuida-machi, JP· patent location history

2012–2015Patents assigned to ICHINOHE SHOJI (2)· patent assignee history

2016–2017Patents assigned to NOVARTIS AG (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHINETSU CHEMICAL CO	65	1978–2019
MENICON CO LTD	17	1994–2017
TOYO CONTACT LENS CO LTD	3	1984–1986
ICHINOHE SHOJIself	2	2012–2015
NOVARTIS AG	2	2016–2017

Locations

Location	Patents	Span
Gunma, JP	29	1987–2017
Annaka, JP	26	1978–2019
Usui-gun, JP	10	1996–2009
Takasaki, JP	7	1996–2012
Matsuida-machi, JP	3	1996–2011